The data shows the most used e-mail clients as of June 2018, sorted by share of e-mail opens. During the observed period, it was found that Gmail accounted for 27% of e-mail opens. The Apple iPhone e-mail client accounted for 29% of e-mail opens.
Apple iPhone | 29 |
Gmail | 27 |
Apple iPad | 10 |
Apple Mail | 8 |
Outlook | 7 |
Samsung Mail | 4 |
Android | 3 |
Outlook.com | 3 |
Yahoo! Mail | 1 |
Windows Live Mail | 1 |